Question

What is the measure of angle A?

Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.
​m∠A=​ °

Answer 1

m <A = 77.32°

Explanation:

Use the inverse of tangent to solve for this unknown angle

`tan^-1 = (80)/(18)`

Answer 2

m∠A=77.32 degrees

Explanation:

Use the inverse of tangent to solve for this unknown angle

`\tan^( - 1) = (80)/(18)`